Staff were pleasant. Breakfast was simple but fine.
However, room had multiple major problems. Door key socket gave big electric shock (reported, unclear if ever fixed). Top floor room was hot, AC didn’t work, and like most London hotels there is only a thick comforter, no sheets. Shower is tankless hot water with pressure pump, both broken/poorly set up or maintained. So shower water cycles hot-cold every 20 seconds, and pressure drops to zero (shower totally off for 3-5 seconds) every ~30 seconds. Miserable, but keeps showers short for the hotel.
Would not recommend.